baber/WOPTO huggingface dataset:
Patent JP-S57203388-A (JP)
Title: Color image pickup device
Inventor: TAKEMURA HIROO
IPC: H04N9/07
Filed: 1981-06-10
Abstract: PURPOSE:To obtain a clear image, by using a color filter array of a simple constitution, a CCD which receives an optical image modulated by the color filter array, and a demodulator, etc. CONSTITUTION:An optical image which is made incident through an image pickup lens 21 is focused on the photosensitive surface of a CCD23 through a color filter array 22. The CCD33 is driven by a prescribed pulse signal which is applied by a driving circuit 34, and the picked-up signal is read out to the output of the CCD33. The pickup signal obtained by the CCD23 is amplified 26 up to a prescribed level and applied to the demodulators 27-30. The pulse signals corresponding to Ye, GCy and W are applied to the demodulators 27-30 and separated respectively. These signals are applied to a matrix circuit 32, and a luminance signal Y of a wide band and the signals R, G and B of comparatively narrow bands are formed. These signals are applied to a color encoder 33, and the standard NTSC is obtained.
Patent JP-H06302727-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KIKUCHI TAKU
IPC: H01L23/34
Filed: 1993-04-15
Abstract: PURPOSE:To shorten a heat dissipation path length as the strength of a semiconductor chip is ensured by a method wherein the thickness of roughly the central part of the rear of the chip is made thin in a state that the thickness of the outer periphery of the rear of the chip is left intact. CONSTITUTION:A plane quadrangle-shaped recess 4a, for example, is formed in roughly the center of the rear of a semiconductor chip 4. That is, the central part only of the rear of the chip 4 is removed and the outer peripheral part of the chip 4 should keep the thickness of a normal semiconductor chip. Thereby, as a heat dissipation path length in the case, where heat generated in the main surface of the chip 4 is dissipated from the side of the rear of the chip 4, can be shortened, the heat dissipation efficiency of the chip can be improved. Moreover, as the thickness of the normal semiconductor chip is ensured in the outer periphery of the chip 4, it becomes possible to ensure the strength of the chip 4 and in addition, the inhibition of a deficit, a crack or the like in the outer periphery of the chip 4 is also possible.
Patent JP-H09279955-A (JP)
Title: Opening/closing body of opening part
Inventor: KITAKATA MASAKI
IPC: E06B7/28
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To supply a sliding door or a shutter for a cold district inexpensively by forming a holder part in which a heating element can be inserted in the back and airtight material is fitted on a frame provided on an opening part, and making the specification of the opening/closing body of the opening part to be in common. SOLUTION: Slat guides 6, 6 arranged on both sides of a window with a shutter are constituted so that a slat 7 is received capably of being smoothly guided vertically. A mohair type airtight material 8 is on a holder part 6a, an air tight material 9 of synthetic rubber is on a holder 6b respectively mounted. Belt-like heating elements 10 heating by load dispatching from an electric power source device 11 are inserted in space parts formed on the back side of the airtight materials 8, 9. The heating element 10 is folded back U- shapedly, and feeding lead wires 10b, 10b are taken out from the upper parts of the holder parts 6a, 6b. Hereby, wire connection on the lower part of the frame where rain water is apt to collect can avoided. Consequently, freezing of a sliding door and the like in the winter season can be effectively prevented.
Patent JP-H11285406-A (JP)
Title: Bag made of leather
Inventor: YAMAGUCHI KATSUHIRO
IPC: A45C3/00
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a bag made of a leather having a fancy appearance wherein colors and patterns of the bag, when a bag body thereof is flat, differ from those of the bag when the bag body thereof is curved. SOLUTION: A flexible leather blank 1, wherein an opaque colored layer on the surface of a thin leather blank 2 is covered with a colored coating film 4 having a color different from that of the opaque colored layer, on which numerous fine cracks 5 are closely formed and hence almost no pattern can be seen normally, is sewn to make a bag body 11. Thus colors and patterns of the body 1 when the surface of the body 1 is flat differ from those of the body 1 when the surface thereof is curved.
Patent JP-S58206568-A (JP)
Title: Pyrazole derivative and herbicide
Inventor: YANAI TOSHIAKI
IPC: C07D231/20
Filed: 1982-05-25
Abstract: NEW MATERIAL:A compound expressed by formula I (R<1> is H or CH3; R<2> is H or lower alkyl; R<3> is lower alkyl or phenyl; X is lower alkylene). EXAMPLE:5-(2-Anilinoethoxy)-4-(2,4-dichlorobenzoyl)-1,3-dimethylpyrazole. USE:A herbicide, capable of blanching weeds to death, effective for the pre- or post-emergence soil treatment of weeds in paddy fields or plowed fields or weeding in orchards, uncultivated land or mountains and forests, etc., and exterminating a wide range of weeds, e.g. weeds of the family Cyperaceae which cannot be easily controlled without damaging transplanted rice plants or directly sown rice plants. PROCESS:A 5-halopyrazole derivative expressed by formula II (Y is halogen) is reacted with an aminoalcohol expressed by formula III under solventless conditions or in a solvent preferably in the presence of a base at room temperature -150 deg.C within 15hr to give the compound expressed by formula I .
Patent JP-H03286618-A (JP)
Title: Semiconductor integrated circuit
Inventor: MORIWAKI SHOHEI
IPC: H03K17/00
Filed: 1990-04-02
Abstract: PURPOSE:To decrease the number of input terminals and to simplify the circuit constitution by latching the state of a mode changeover terminal at a set period when a reset signal inputted externally is released so as to decide the operating mode. CONSTITUTION:With a reset signal 1 set to an 'L' level, a counter 60 is cleared. Moreover, a signal k54 goes to'H' and a signal R70 goes to an 'L' and signals O, P at points 66, 67 are initialized. When the reset signal 1 is inputted to the counter 60, the count is started. When the count reaches (h), an overflow signal H45 is generated. In such a case, a mode switching signal 42 is latched to a flip-flop 64 to bring a signal O66 to an 'H'. The level is kept till reset is applied again. When the count is increased further and reaches (i), a signal P67 is brought to 'H'. The signals O, P are utilized as signals to decide the operating mode after release of reset.
Patent JP-H10243759-A (JP)
Title: Lure rotating in clockwise direction
Inventor: NAGAYAMA AKITO
IPC: A01K85/12
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a lure capable to eliminating the trouble in a line of a reel wound in a twisted state according to simple operations. SOLUTION: This lure has a twisted structure capable of rotating in the clockwise direction.
Patent JP-S58205179-A (JP)
Title: Image forming device
Inventor: TOMOSADA MASAHIRO
IPC: G03G21/10
Filed: 1982-05-25
Abstract: PURPOSE:To feed a cleaning member by an adequate extent corresponding to the temperature of a body to be cleaned and to improve cleaning efficiency, by detecting the temperature of the body to be cleaned and controlling the feed extent of the cleaning member on the basis of the detected temperature. CONSTITUTION:A resistance wire thermometer is arranged as the temperature detection sensor 13 of a fixing roll 1 and a constant voltage is applied through a resistance R1. Its output is A/D-converted by an A/D converter Q1 and inputted to a microcomputer Q2, whose output is amplified by a driver Q3 to drive a motor 12. The microcomputer Q2 controls the driving time of a web 2 according to the temperature of the fixing roll 1 as shown by a web driving time line W which responds to variation of the surface temperature of the fixing roll 1. Thus, the cleaning member is fed by an adequate extent corresponding to the temperature of the body to be cleaned to improve the cleaning efficiency.
Patent JP-S60232072-A (JP)
Title: Preparation of seasoning having good body or food having improved body
Inventor: MORI KENICHI
IPC: A23L27/23
Filed: 1984-05-02
Abstract: PURPOSE:To prepare the titled novel seasoning having improved body, by adding des(glutamyl)lentinic acid in addition to the seasoning components composed of glutamic acid and a nucleic acid-based seasoning substance. CONSTITUTION:The objective seasoning can be prepared by adding lentinic acid or des(glutamyl)lentinic acid or their salts to the seasoning components composed of glutamic acid (salt) and/or a nucleic acid-based seasoning substance. The amount of the lentinic acid, etc. is 0.1-1,000wt% based on the whole seasoning components reduced to the weight of sodium L-glutamate having equal seasoning effect, of the ratio of the lentinic acid, etc. to the nucleic acid-based seasoning substance is 1:99-99:1.
Patent JP-S63256301-A (JP)
Title: Spindle drive device for turret drilling machine
Inventor: HARA MASAYUKI
IPC: B23B39/20
Filed: 1987-04-10
Abstract: PURPOSE:To aim at speeding up the revolution of the spindles of a turret drilling machine by using a friction type transmission system for a transmission path in a spindle drive device, and by eliminating the necessity of a clutch so as to simplify a rotation transmitting mechanism for the spindle drive device. CONSTITUTION:A friction rollers 5 coupled to a spindle 4 located at specific position abuts against a drive friction disc 7 so that the rotating direction of a spindle motor is changed by 90 deg. and the rotation of the spindle motor is transmitted to the spindle 4 by means of the friction of the drive friction disc 7. The center axis of the drive friction disc 7 is not in alignment with the rotary center axis 31 of a turret head 1, that is, it is eccentric so as to be biased toward the above-mentioned specific position, and since the friction roller 5 is conical, and further since the surface 71 of the drive friction disc 7 with which the friction roller 5 is made into press-contact is inclined, other friction rollers 5 for other spindles 4 located other than the above- mentioned specific position are separated from the drive friction disc 7, and accordingly, the rotation of the spindle drive motor is transmitted only to the spindle 4 located at the specific position. A pre-load friction disc 8 is fitted on the shaft of the friction disc 7 so as to press and pinch the roller 5 of the spindle 4 located at the specific position, thereby it is possible to eliminate lateral load.
Patent JP-H02266216-A (JP)
Title: Optical fiber gyroscope
Inventor: MATSUDA YOSHIKAZU
IPC: G01C19/72
Filed: 1989-04-07
Abstract: PURPOSE:To enhance reliability and to improve detection efficiency by using a double refraction fiber as a polarizing filter instead of using a polarizer. CONSTITUTION:The double refraction fiber is used as the polarizing filter 3 and it can propagate linear polarization modes independent of each other. Since two polarization modes which are simultaneously made incident on the filter 3 have different propagating speeds, the time when they exit from the fiber is different. It is desirable to make the length of the filter 3 longer than the coherent length of light from a light source 1. Since there is no coherent relation between two polarized light beams by thus doing, two linearly polarized light beams which are incoherent and which are independent and orthogonal each other are made incident on a fiber coil 7 through a coupler 4. Ordinarily, two couplers are combined to be used in order to correct the difference of the optical path length of clockwise light 5 and counterclockwise light 6 in an optical fiber gyroscope.
Patent JP-S59154-A (JP)
Inventor: JIYOSEFU MEIYAA
IPC: C23F4/00
Filed: 1983-05-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61247875-A (JP)
Title: Hydraulic machine
Inventor: OSADA SHIGEYOSHI
IPC: F03C1/30
Filed: 1985-04-25
Abstract: PURPOSE:To produce an easy-to-assemble flow gauge with low cost by containing a N-leaf rotor in a N-1 leaf housing where each top of leaf will contact internally while forming a guide grove for reciprocating the rotary shaft in the wall of housing. CONSTITUTION:A rotor 20 is provided with three leaf top sections 20a-c while the housing substrate 10 for containing said rotor 20 is provided with two leaf- shape sections 10a, 10b contacting liquid-tightly with said sections 20a-c. The housing substrate 10 is formed with a groove 14 in which the rotary shaft 21 of rotor 20 is fitted. Upon flowing of fluid through flow-in ports 12a, 12b formed in the casing substrate 10 to the flow-out ports 13a, 13b, the rotor 20 will rotate thus to reciprocate the rotary shaft 21 in the groove 14 wile rotating, thereby the flow can be measured through measurement of the rotation of the rotor 20.
Patent JP-S5626144-A (JP)
Title: Production of ume pickled in low-concentration saline solution
Inventor: SUZUKI YUUJI
IPC: A23L19/20
Filed: 1979-07-17
Abstract: PURPOSE: In the course of production of "ume" (Japanese plum) pickles in low- concentration saline solution, an edible organic acid is added to the pickle solution and desalting is effected to produce the title ume pickled in low-concentration saline solution that has high storability in spite of low saline concentration.  
     CONSTITUTION: In the course of production of ume pickled in a low-concentration saline solution, an edible organic acid such as citric or malic acid is added to the pickle solution and desalting is effected to produce the product of less than 2pH and higher than 10% saline concentration. A mixed mould of perfect and imperfect type yeasts and mildews separated from conventional ume pickled in a low-concentration saline solution of 17W20% was coated on the surfaces of various kinds of pickeld ume samples to test the storability for 3 months at 30°C. Resultingly, when the pickled ume is adjusted to less than 2 in pH and higher than 10% in saline concentration, no growth of microorganisms was obserbed for a period as long as more than 3 months to ensure the remarkably increased storability. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000284103-A (JP)
Title: Microlens substrate, counter substrate for liquid crystal panel, liquid crystal panel and projection display device
Inventor: SHIMIZU NOBUO
IPC: G02F1/1335
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a microlens substrate which can suppress defects such as warpage, bending and peeling. SOLUTION: The microlens substrate 1E consists of a glass substrate 5 having a great number of recesses 3 and pseudo-recesses 45 formed, a glass layer 6 joined with a resin layer 7 on the surface of the glass substrate 5 where the recesses 3 are formed, and alignment marks 21 formed on the glass layer 6. The resin layer 7 forms microlenses 8 by the resin filling the recesses 3. The pseudo-recesses 45 are in an almost same shape as the recesses 3 but smaller than the recesses 3 and are formed all over the noneffective lens region 100 except for the region near the alignment marks 21. The density of the pseudo- recesses 45 decreases from near the effective lens region 99 to the edge of the microlens substrate 1E.
Patent JP-H10265618-A (JP)
Title: Antistatic flooring material and antistatic welding rod
Inventor: HOTTA MASAJI
IPC: E04F15/18
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain a flooring material which retains stable antistatic properties for a long time does not becomes sticky, and can be freely colored and designed by sheeting a polyolefin resin contg. a boron-polymer-based antistatic agent and to provide an antistatic welding resin rod for applying a flooring material. SOLUTION: Any polyolefin resin can be used here without any specific limitation if it has properties required of a flooring material. An example of a suitable polyolefin resin for a continuous flooring material is an ethylene-vinyl acetate copolymer resin; and for flooring tiles, a polypropylene resin and a polyethylene resin, in addition to an ethylene-vinyl acetate copolymer resin, can be used. The resin may contain other resins, a colorant, and colored chips. 100 pts.wt. polyolefin resin is compounded with 0.2-10 pts.wt. boron-polymer- based antistatic agent. The antistatic agent is a polymer aggregate of a charge transfer type obtd. from a semipolar org. polymer boron compd. and a hydroxylated tert. amine and is commercially available.
Patent JP-H07291496-A (JP)
Title: Drive device for plate of magnetic substance
Inventor: FUJISAKI KEISUKE
IPC: B21B41/12
Filed: 1994-04-27
Abstract: PURPOSE:To enable a plate of magnetic substance to move contactlessly in the direction along the plate surface by sensing the distance from a pair of electromagnets to the plate of magnetic substance, and feeding a high or a low current to the electric magnets in accordance with the sensed distance so that their polarities are made the same. CONSTITUTION:A pair of electromagnets 1A, 1B are installed near the end of a plate FP made of a magnetic substance. A y-distance sensing means senses the distance (y) from the plate FP to the electromagnets 1A, 1B. To these electromagnets 1A, 1B, a high level current is fed using a current feeding means if the distance (y) is long, and a low level current if the distance (y) is short so that their polarities are made the same. In the case of large distance (y), a large attracting force is applied to the plate FP, which moves in the direction of the electromagnets 1A, 1B. In the case of small distance (y), the current is turned into a low level so that the attracting force is weakened to cause the stop. Thereby the plate FP can be moved contactlessly, to lead to preventing generation of flaw, scratch, etc.
Patent JP-H11287825-A (JP)
Title: Method for inspecting wafer
Inventor: OGIWARA CHIHO
IPC: G01R1/06
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To suppress damages to a barrier metal layer and a passivation film when a flip chip wafer is inspected. SOLUTION: A probe 2 having a flat leading end probes in uniform touch with a projecting part 13 of an electrode pad. According to this method, since a contact area between the probe and electrode pad can be obtained wide, the contact is achieved stably even with a small load. Moreover, since the load per unit area to the electrode pad can be reduced, damages to the electrode pad, a barrier metal layer, a passivation film and an interlayer film of lower layers can be lessened.
Patent JP-H11289159-A (JP)
Title: Manufacture of printed wiring board
Inventor: SAKAI HIROSHI
IPC: H05K3/40
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To obtain high connection reliability, by forming a laminated body by laminating adhesive sheets each composed of a curable binder resin, inorganic fibers, and thermosetting resin particles upon another on a circuit board having a plurality of conductive projections and, after the laminated body is heated and pressurized by putting metal foil on the body, etching off the metal foil. SOLUTION: Conductive projections having heights of 200 μm are formed by repeating the printing of thermosetting epoxy resin-based silver paste on the same location of thick electrolytic copper foil by using a metal mask and drying of the paste. Then, an adhesive sheet and thick electrolytic copper foil are successively put on the surface of the foil carrying the projections, and the projections are made to penetrate through the sheet and foil in the thickness direction of the sheet by pressing the sheet and foil against the copper foil. Thereafter, a laminated board for both-sided printed wiring is manufactured, by putting electrolytic copper foil on the foil, pressurizing the laminated body with a pressure of 4 MPa for 90 minutes while the laminated body is heated to 170 deg.C, and etching off unnecessary portions from both surfaces of the laminated board. Therefore, the printed wiring board having high connection reliability can be manufactured efficiently.
Patent JP-S6311054-A (JP)
Title: Brushless motor
Inventor: KAWASHIMA KOTOJI
IPC: H02K29/12
Filed: 1986-04-18
Abstract: PURPOSE:To decrease leakage flux by providing an annular signal magnet magnetized in fewer poles than those of a driving magnet within a magnetic rotor case and by detecting a boundary portion between said adjacent magnetic poles with a detection coil. CONSTITUTION:In a brushless motor, a rotor shaft 13 is rotatably journaled by a bearing 12 fitted to an apparatus case 11. Also, the apparatus case 11 is fitted with a stator magnetic core 15 via a support plate 14. Said magnetic core 15 has a plurality of salient pole teeth 16 and a driving coil 18 for rotating a rotor 17 is divided and wound round each tooth 16. Then, a printed board 19 is fitted to the support plate 14 and the rotor 17 is fitted with a driving magnet 24. In this case, the driving magnet 24 is magnetized diametrally and fitted with an annular signal magnet 25 circumferentially so that they overlap each other, while the stator 20 is provided with a detection coil 26 in opposition to said magnets. As a result, any change of magnetic flux from the signal magnet 25 can be readily detected by the detection coil 26.
Patent JP-H03289786-A (JP)
Title: Image processing method
Inventor: IKEMOTO NAOMICHI
IPC: H04N19/42
Filed: 1990-04-05
Abstract: PURPOSE:To reproduce a moving image of one frame cycle without performing inter- motion compensation frame predictive encoding by compressing an image signal of N frames to 1/N, accumulating a synthetic image signal of one frame in frame memory after synthesizing and applying encoding processing to the image signal, and reading out the signal frame by frame at every frame cycle. CONSTITUTION:For example, processing time for around 4/30 seconds is required for the reproduction of one frame in a reproducing system, a recording system synthesizes the image signal of continuous four frames after compressing each of them to the one with picture elements of 1/4, and the image signal of one frame by appearance can be generated. The synthetic image signal is written on a recording medium after applying the encoding processing of a discrete cosine transformation circuit 20, a nonlinear quantization circuit 18, and a variable length encoder/decoder 16, etc. Therefore, the processing time of around 4/30 seconds is required in the reproducing system, however, the synthetic image signal can be deassembled to four 1/4compression image signals by passing the frame memory 24, and each compression image signal is read out at one frame cycle frame by frame in prescribed sequence. Thereby, it is possible to reproduce the moving image of one frame cycle without performing the inter-motion compensation frame predictive encoding.
Patent JP-H08286263-A (JP)
Title: Film unit with lens
Inventor: YOSHIDA KOJIRO
IPC: G03B17/04
Filed: 1995-04-17
Abstract: PURPOSE: To make the occurrence of damage from the rear surface of a film and sensitization pressure hard, in a film unit with a lens which is shipped in a state where a cartridge housing an unexposed film is previously loaded at the time of assembling and the film is taken up on a spool. CONSTITUTION: The film unit with the lens is provided with a pressure plate part 42 for holding the film F in a photographing position from the rear surface, the pressure plate part 42 is formed into a recessed shape in the feeding direction of the film and a direction perpendicular to the feeding direction and plural projecting parts 42a or ribs having the same height in the direction perpendicular to the feeding direction of the film are provided in at least the spool side end part of the pressure plate part 42.